What the fuck is existence? What even is the truth? How does one know their parents are even real, and not just another actor in an IRL "Truman Show". Isn't history just another story?

Sorry I'm depressed af and need answers. Are y'all even real? What if y'all are just part of the program to torture me? What if this is a test? What if this is a VR simulation and the societal collapse is just moral character test to see if I would be do anything about it? Like imaginr a society in the far future like 26th century and in a history class where people are wondering "why didn't the 21st century humans rise up against their oppressors" and then this VR simulation is just testing the students "what would you have done"

(Sorry for the bizzare question, its just brain chemicals acting weird today :P)